Compound feed for feeding ecological sea duck and preparation method of compound feed

Abstract

The invention discloses a compound feed for feeding an ecological sea duck and a preparation method of the compound feed. The compound feed comprises main ingredients are comprise corn and rice. The compound feed for feeding the ecological sea duck further comprises auxiliary materials including high-mountain Tieguanyin tea leaves, Codonopsis pilosula, astragali radix, liquorice, hawthorn, fennel, dried tangerine or orange peel, cinnamon and sand ginger, wherein the weight ratio of the auxiliary materials to the main ingredients is 40 to 1000. The main ingredients are mixed and ground into duck acceptable powders; the auxiliary materials are mixed and ground into grains; and the main ingredients and the auxiliary materials are mixed to obtain the product. After a laying duck is fed by the compound feed for a period of time, the egg yield of the laying duck is obviously increased; VA (vitamin A) and VE (vitamin E) in the egg are greatly increased; the content of cholesterol is reduced; and the disease resistance, the appetite and the vitality of the laying duck are significantly improved. After a meat duck is fed by the compound feed for a period of time, the appetite and the vitality of the meat duck are obviously improved; the physique is significantly enhanced; VA and VE in the duck meat are largely increased; the content of cholesterol is reduced; the taste of the duck meat is fresher and tender; and the drug residue is lowered.

Description

technical field [0001] The invention relates to a feed, in particular to a compound feed for raising ecological sea ducks and a preparation method thereof. [0002] Background technique [0003] Ecological sea duck is a title relative to "net-raised duck" and freshwater duck. From the perspective of sustainable agricultural development, according to the principles of ecology and ecological economics, the breeders combine traditional breeding methods with modern science and technology, and use the rich resources of tidal flats to breed pollution-free ecological sea ducks for a long time. Implement free-ranging and let the ducks forage mainly on natural feed such as small tidal fish, shrimp, crab, snails and seaweed. This kind of stocking method can ensure that the ducks and their egg products meet the requirements of pollution-free food and the standard of green food. The growth cycle of the flock is very long and uneven. At the same time, the resistance of ...

AI Technical Summary

Problems solved by technology

This method of stocking can ensure that ducks and their egg products meet the requirements of pollution-free food and the standard of green food. The growth cycle of the flock is very long and uneven. At the same time, the resistance of ducks is relatively poor, and epidemics such as duck plague are prone to occur.